Once a righteous boy who loved going on adventures with his magical dog Jake, he was infected by a black, computer virus-like substance called the Glitch. Now, he only desires to attack and infect healthy people alongside Jake. He wears a white hat, a light blue short-sleeved shirt, and blue shorts. He can attack healthy people with his long yellow sword. He is capable of speech. He is insane. Male. He regenerates even if his body is cut or pierced. Infected.

Once a righteous magical yellow dog who went on adventures with the righteous boy Finn, he was infected by the Glitch virus. Now, he only desires to attack and infect healthy people. He can stretch his arms and torso, using them to attack (slapping, slamming, piercing, etc.). His lower body is completely overtaken by the Glitch virus. Male. He regenerates even if his body is cut or pierced. Infected. He is capable of speech.

Once a playful yet sometimes serious individual, he was infected by the Glitch virus. While he still retains some playfulness, he now possesses a desire to infect others. For some reason, he doesn't particularly enjoy attacking healthy people. He is an anthropomorphic blue jay. He has long, lanky legs. Male. He regenerates even if his body is cut or pierced. Infected. He is capable of speech.

Once a mischievous yellow square sponge who loved his job and Mondays, he was infected. While he keeps his mischievous personality, he now only desires to attack and infect people. He has thin yellow limbs and wears a brown suit with a white shirt underneath, along with long socks and black shoes. He attacks people with a spatula. He is insane. Male. He regenerates even if his body is cut or pierced. Infected. He is capable of speech.

Once a righteous and merciful light purple Alicorn who put her friends first, she was infected by the Glitch virus. Now, she only desires to infect and attack people. Even after being infected, her perfectionist and obsessive-compulsive traits remain. She can fire purple beams from the horn on her forehead to attack. Her other abilities include force fields, telekinesis, teleportation, gravity reversal, area-of-effect stasis magic, and holograms. Her hair style is between short and medium length, colored with a mix of purple and pink. She is slightly reluctant to attack Pinkie Pie. Female. She is capable of speech. Infected.

Once a small, cute boy wearing an orange hoodie, he grew taller and bulkier with elongated limbs after being infected. His mouth has become abnormally large, and his teeth have grown sharp. He is the most violent among the infected. Male. Infected.

A boy with sky-blue hair who loves rap battles and is quite playful. After the Glitch virus spread, he works with Pibby, Squidward, and Pinkie Pie to stand against the infected and find a way to return things to normal. He wears a white shirt and blue pants. He wears brown boots. He carries a crossbody bag. He is armed with a microphone and a pistol. Male. Survivor.

The one who first discovered the Glitch virus and realized the gravity of the situation. She has long pink hair, wears a black eyepatch over her left eye, and carries a brown bag on her back. She has sky-blue skin. Originally bright and cheerful, she became somewhat dark and quiet after the Glitch virus spread and her best friend fell into the virus and went missing. Her weapons include a white sword and a chainsaw. Female. Survivor.

Once a light turquoise octopus person who found working to be a chore, he has become cautious and prudent since the Glitch virus spread. He has an octopus-shaped head, two octopus tentacles for arms, and four for legs. He wears light brown clothes. He carries a clarinet with him. Male. Survivor.

Once a cheerful, joke-loving pink Earth Pony and a close friend of Twilight, she has become a bit more serious since the Glitch virus spread. She wears a light brown scarf around her neck, yellow swimming goggles on her forehead, and a utility belt with several pouches around her waist. She has voluminous pink hair and a fluffy tail, though they are now a bit disheveled. Female. Survivor.